But the girls were quick to point out that star-studded debauchery is the exception when it comes to the after-parties. "They're honestly not that crazy," Nasim said. "It's like a fancy dinner where you're kind of tired."

"Although Mumford and Sons did karaoke with us once," Aidy added. "At the after-after-party."

So what does one have on tap, exactly, when the mic gets passed your way and "the 'Sons," as I like to call them, are on hand? Here's what each girl on SNL considers her signature karaoke classic:

Nasim: "I do 'Spiderwebs' by No Doubt."__

Cecily: "My go-to is 'Fernando' by Abba."

Vanessa: "I do a lot of Heart—but if I'm comfortable with the group, I'll do Vixen."

Kate: "I do Eminem's 'Lose Yourself.' I know all of the words, and I don't have to look at the screen. It's a real showpiece."

Aidy: "I do a year-round 'All I Want for Christmas Is You.'"

__What's your go-to karaoke song? I'd be in Kate's camp with the rap—you can never go wrong with "No Diggity."